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Wholesale Smart Ring Heart Rate Blood Oxygen Workout IP67 Waterproof SmartRing manufacturers and suppliers

Wholesale Smart Ring Heart Rate Blood Oxygen Workout IP67 Waterproof SmartRing manufacturers and suppliers

4.8 (583) · € 15.00 · En stock

HKR06 Basic specifications CPU GR5515 Flash RAM256KB ROM64Mb Bluetooth 5.1 Screen TFT 1.81

Smart Ring Health Heart Rate Monitor Sport Tracker Ultra Human Sleep Monitor Fitness Ring - AliExpress

Smart Ring Heart Rate Blood Oxygen Sleep Exercise Monitoring Ring Waterproof Multifunction Bluetooth Health Ring

Wholesale Smart Ring Heart Rate Blood Oxygen Workout IP67 Waterproof SmartRing manufacturers and suppliers

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